1394877115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14639}}^1$

素因数の和:14739

約数の個数: 32

約数和(自身を含む): 1897344000

約数和(自身を除く): 502466885

約数列:

[1, 5, 17, 19, 59, 85, 95, 295, 323, 1003, 1121, 1615, 5015, 5605, 14639, 19057, 73195, 95285, 248863, 278141, 863701, 1244315, 1390705, 4318505, 4728397, 14682917, 16410319, 23641985, 73414585, 82051595, 278975423, 1394877115]

約数ペア:

[(1, 1394877115), (5, 278975423), (17, 82051595), (19, 73414585), (59, 23641985), (85, 16410319), (95, 14682917), (295, 4728397), (323, 4318505), (1003, 1390705), (1121, 1244315), (1615, 863701), (5015, 278141), (5605, 248863), (14639, 95285), (19057, 73195)]